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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-<1,2,3,4-Tetrahydro-phenanthryl-(2)>-buttersaeure-methylester 17991-42-3 C19H22O2
    3-<1,2,3,4-Tetrahydro-phenanthryl-(2)>-buttersaeure-methylester
    —— 3-Allyloxy-2,2-difluoro-3-phenyl-propionic acid ethyl ester 145049-30-5 C14H16F2O3
    3-Allyloxy-2,2-difluoro-3-phenyl-propionic acid ethyl ester
    —— (3R,4R)-N-benzyl-4-(2-chlorobenzoyloxy)-3-hydroxypyrrolidine-2,5-dione 1315329-72-6 C18H14ClNO5
    (3R,4R)-N-benzyl-4-(2-chlorobenzoyloxy)-3-hydroxypyrrolidine-2,5-dione
    —— 3-(6-amino-purin-9-yl)-1,5-anhydro-2,3-dideoxy-hex-1-enitol 35657-25-1 C11H13N5O3
    3-(6-amino-purin-9-yl)-1,5-anhydro-2,3-dideoxy-hex-1-enitol
    —— 3-Fluoro-N-(2-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-ethyl)-benzamid 384335-28-8 C22H27FN6O3S
    3-Fluoro-N-(2-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-ethyl)-benzamid
    —— 3,3-diethyl-5-chloro-piperidine-2,4,6-trione 98950-27-7 C9H12ClNO3
    3,3-diethyl-5-chloro-piperidine-2,4,6-trione
    —— 3-[3-(4-benzotriazol-1-yl-piperidin-1-yl)-propyl]-5,5-bis-(4-fluoro-phenyl)-2-methyl-3,5-dihydro-imidazol-4-one 721954-33-2 C30H30F2N6O
    3-[3-(4-benzotriazol-1-yl-piperidin-1-yl)-propyl]-5,5-bis-(4-fluoro-phenyl)-2-methyl-3,5-dihydro-imidazol-4-one
    —— 3-Carboxymethylthiocarbamoylsulfanyl-propionic acid 6317-11-9 C6H9NO4S2
    3-Carboxymethylthiocarbamoylsulfanyl-propionic acid
    —— 3-prop-2-ynyl-2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>d</i>]azepine 20904-27-2 C13H15N
    3-prop-2-ynyl-2,3,4,5-tetrahydro-1<i>H</i>-benzo[<i>d</i>]azepine
    —— 3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid [2-(3-chloro-4-methoxy-benzylamino)-ethyl]-amide 1265225-31-7 C22H22ClN5O2S
    3-(1H-pyrrolo[2,3-b]pyridin-4-ylamino)-thiophene-2-carboxylic acid [2-(3-chloro-4-methoxy-benzylamino)-ethyl]-amide
    —— 3,7-dibromo-phenoselenazin-5-ylium bromide 946615-48-1 Br*C12H6Br2NSe
    3,7-dibromo-phenoselenazin-5-ylium bromide
    —— 3-isobutyl-5,5-dimethyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime) 40085-82-3 C11H19N3O3S
    3-isobutyl-5,5-dimethyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime)
    —— (3α,5α)-3-hydroxy-13,24-cyclo-18,21-dinorcholan-20-one 637025-11-7 C22H34O2
    (3α,5α)-3-hydroxy-13,24-cyclo-18,21-dinorcholan-20-one
    —— 3-(p-Tolyl)-2,2-bis-(trifluormethyl)-1,3-oxazolidin-5-on 64030-51-9 C12H9F6NO2
    3-(p-Tolyl)-2,2-bis-(trifluormethyl)-1,3-oxazolidin-5-on
    —— 3-(3,5-dicyano-1,4-dihydro-2,6-dimethyl-4-pyridinyl)-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-benzamide 1033767-27-9 C23H27N5O
    3-(3,5-dicyano-1,4-dihydro-2,6-dimethyl-4-pyridinyl)-N-[2-(1-methyl-2-pyrrolidinyl)ethyl]-benzamide
    —— 3-Phenylacetyl-2,3,4,4a,5,6-hexahydro-1H-pyrido<1,2-a>chinolin 31807-30-4 C20H22N2O
    3-Phenylacetyl-2,3,4,4a,5,6-hexahydro-1H-pyrido<1,2-a>chinolin
    —— [3-(2-Chloro-benzoyl)-2,5-dimethyl-pyrrol-1-yl]-(2-chloro-phenyl)-methanone 24836-16-6 C20H15Cl2NO2
    [3-(2-Chloro-benzoyl)-2,5-dimethyl-pyrrol-1-yl]-(2-chloro-phenyl)-methanone
    —— 3,5-diamino-6-[2-(6-bromonaphthyl)]-1,2,4-triazine 1174184-62-3 C13H10BrN5
    3,5-diamino-6-[2-(6-bromonaphthyl)]-1,2,4-triazine
    —— 3-(6-methoxy-1H-benzimidazol-2-yl)-5-(1-propyl-1H-pyrazol-4-yl)pyridin-2-ylamine 1261221-21-9 C19H20N6O
    3-(6-methoxy-1H-benzimidazol-2-yl)-5-(1-propyl-1H-pyrazol-4-yl)pyridin-2-ylamine
    —— 3,4-dichloro-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzenesulfonamide 1261275-07-3 C17H15Cl2N3O3S
    3,4-dichloro-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzenesulfonamide
    —— 3-iodo-1,2,6-trimethylquinolin-4(1H)-one 1257665-66-9 C12H12INO
    3-iodo-1,2,6-trimethylquinolin-4(1H)-one
    —— 3-tert-butyl-6-[4-(2,2,2-trifluoroethoxy)phenyl][1,2,4]triazolo[4,3-b]pyridazine 1262619-27-1 C17H17F3N4O
    3-tert-butyl-6-[4-(2,2,2-trifluoroethoxy)phenyl][1,2,4]triazolo[4,3-b]pyridazine
    —— 3-amino-benzoic acid-(5-chloro-2-hydroxy-4-methyl-anilide) 100716-38-9 C14H13ClN2O2
    3-amino-benzoic acid-(5-chloro-2-hydroxy-4-methyl-anilide)
    —— 3-Pentadecafluoroheptyl-1,5-diphenyl-1H-pyrazole 75823-87-9 C22H11F15N2
    3-Pentadecafluoroheptyl-1,5-diphenyl-1H-pyrazole
    —— 3β-Acetoxy-8-hydroxy-7.8-seco-cholestan-carbonsaeure-(7)-lacton-(7->8) 14279-54-0 C29H48O4
    3β-Acetoxy-8-hydroxy-7.8-seco-cholestan-carbonsaeure-(7)-lacton-(7->8)
    —— 3-[(1E)-2-(1H-indol-3-yl)ethenyl]-5-[(1E)-2-[2-methoxy-5-(2-pyridylmethoxy)phenyl]ethenyl]-1H-pyrazole 1402727-42-7 C28H24N4O2
    3-[(1E)-2-(1H-indol-3-yl)ethenyl]-5-[(1E)-2-[2-methoxy-5-(2-pyridylmethoxy)phenyl]ethenyl]-1H-pyrazole
    —— (3S,4R)-5-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylmethoxypentanoic acid 142993-12-2 C17H25NO6
    (3S,4R)-5-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylmethoxypentanoic acid
    —— 3-(5-{[(3S)-3-fluoropyrrolidin-1-yl]carbonyl}-3-thienyl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine 1109282-79-2 C19H17FN6OS
    3-(5-{[(3S)-3-fluoropyrrolidin-1-yl]carbonyl}-3-thienyl)-6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine
    —— 3-cyclohexylethynyl-6-(4-hydroxy-phenyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid 1426918-57-1 C26H27N3O4
    3-cyclohexylethynyl-6-(4-hydroxy-phenyl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
    —— 3-<Cyclohexen-(1)-yl-mercapto>-propionsaeure-ethylester 15786-75-1 C11H18O2S
    3-<Cyclohexen-(1)-yl-mercapto>-propionsaeure-ethylester
    —— 3,6-dimethoxy-4,5-dimethylcyclobuten-1-ol 125138-23-0 C12H16O3
    3,6-dimethoxy-4,5-dimethylcyclobuten-1-ol
    —— 3-(4-chloro-phenyl)-5-[4-(4-<i>trans</i>-styryl-<i>trans</i>-styryl)-phenyl]-[1,2,4]oxadiazole 53349-64-7 C30H21ClN2O
    3-(4-chloro-phenyl)-5-[4-(4-<i>trans</i>-styryl-<i>trans</i>-styryl)-phenyl]-[1,2,4]oxadiazole
    —— 3-deoxycapsidiol acetate 800385-97-1 C17H26O2
    3-deoxycapsidiol acetate
    —— 3-Jod-5-butoxycarbonyl-benzoesaeure-<2-(2-aethoxy-aethoxy)-aethylester> 5008-29-7 C18H25IO6
    3-Jod-5-butoxycarbonyl-benzoesaeure-<2-(2-aethoxy-aethoxy)-aethylester>
    —— (3aS,5R,8bR)-5-Hydroxy-3-[1-hydroxy-meth-(Z)-ylidene]-8,8-dimethyl-3,3a,4,5,6,7,8,8b-octahydro-indeno[1,2-b]furan-2-one 94480-17-8 C14H18O4
    (3aS,5R,8bR)-5-Hydroxy-3-[1-hydroxy-meth-(Z)-ylidene]-8,8-dimethyl-3,3a,4,5,6,7,8,8b-octahydro-indeno[1,2-b]furan-2-one
    —— 3-methoxy-1,5-diphenyl-2,6,7-trioxa-4-aza-bicyclo(3.2.0)hept-3-ene 128884-90-2 C16H13NO4
    3-methoxy-1,5-diphenyl-2,6,7-trioxa-4-aza-bicyclo(3.2.0)hept-3-ene
    —— 3-Methylcyclopentenyl triflate 98056-45-2 C7H9F3O3S
    3-Methylcyclopentenyl triflate
    —— [(3R,4R)-4-benzylsulfanyl-1,1-dioxothiolan-3-yl] acetate 908026-53-9 C13H16O4S2
    [(3R,4R)-4-benzylsulfanyl-1,1-dioxothiolan-3-yl] acetate
    —— 3-[3-(cyclopentyloxy)-4-(2,2,2-trifluoroethoxy)phenyl]-1,7-dioxa-2-azaspiro[4,4]non-2-ene 934806-58-3 C19H22F3NO4
    3-[3-(cyclopentyloxy)-4-(2,2,2-trifluoroethoxy)phenyl]-1,7-dioxa-2-azaspiro[4,4]non-2-ene
    —— [(3<i>R</i>)-2-oxo-4<i>c</i>-(2-oxo-3-phenyl-propylsulfanyl)-3<i>r</i>-tritylamino-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid <i>tert</i>-butyl ester 40506-70-5 C55H51N2O4PS
    [(3<i>R</i>)-2-oxo-4<i>c</i>-(2-oxo-3-phenyl-propylsulfanyl)-3<i>r</i>-tritylamino-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid <i>tert</i>-butyl ester
    —— 3-(dimethylamino)-2-phenyl-1,1-bismethylthioindene 118051-20-0 C19H21NS2
    3-(dimethylamino)-2-phenyl-1,1-bismethylthioindene
    —— (3R,4S,5S,6E,9R,10S,11R,12E,14R)-4,10-bis[[tert-butyl(dimethyl)silyl]oxy]-14-ethyl-3,5,7,9,11,13-hexamethyl-6-trimethylsilyloxy-1-oxacyclotetradeca-6,12-dien-2-one 128631-23-2 C36H72O5Si3
    (3R,4S,5S,6E,9R,10S,11R,12E,14R)-4,10-bis[[tert-butyl(dimethyl)silyl]oxy]-14-ethyl-3,5,7,9,11,13-hexamethyl-6-trimethylsilyloxy-1-oxacyclotetradeca-6,12-dien-2-one
    —— 3-(5-{4-chloro-phenyl}-[1,3,4]oxadiazole-2-yl)-2,6-difluoro-pyridine 1022090-98-7 C13H6ClF2N3O
    3-(5-{4-chloro-phenyl}-[1,3,4]oxadiazole-2-yl)-2,6-difluoro-pyridine
    —— 3-Methoxy-1-(2,5-dichlorphenyl)-1-propanol 51649-58-2 C10H12Cl2O2
    3-Methoxy-1-(2,5-dichlorphenyl)-1-propanol
    —— 3-(2-diisopropylamino-ethyl)-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione 93162-56-2 C16H23N5O5
    3-(2-diisopropylamino-ethyl)-1-(5-nitro-furan-2-ylmethyleneamino)-imidazolidine-2,4-dione
    —— 3-(1-Amino-ethyl)-2-methyl-1,3,4,5-tetrahydro-benz<cd>indol 2229-92-7 C14H18N2
    3-(1-Amino-ethyl)-2-methyl-1,3,4,5-tetrahydro-benz<cd>indol
    —— 3-hydroxy-5-oxo-5,6,7,8-tetrahydro-carbazole-4-carboxylic acid 25407-00-5 C13H11NO4
    3-hydroxy-5-oxo-5,6,7,8-tetrahydro-carbazole-4-carboxylic acid
    —— 3-methoxy-4-[(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)oxy]benzoic acid 1365411-42-2 C22H26O13
    3-methoxy-4-[(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)oxy]benzoic acid
    —— 3-[2-amino-4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-4,5-dihydro-1H-imidazol-4-yI]phenyl 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonate 1035267-91-4 C24H18BrFN4O6S
    3-[2-amino-4-(3-bromo-4-fluorophenyl)-1-methyI-5-oxo-4,5-dihydro-1H-imidazol-4-yI]phenyl 3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonate
    —— 3-(3-bromo-4-fluorophenyl)-6-(4-chlorophenyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole 1401243-49-9 C15H7BrClFN4S
    3-(3-bromo-4-fluorophenyl)-6-(4-chlorophenyl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole